from pydantic import BaseModel


# 坐标点
class Point:
  def __init__(self, x, y):
    self.x = x
    self.y = y

# 矩形框
class Rectangle:
  def __init__(self, left, top, width, height):
    self.left = left
    self.top = top
    self.width = width
    self.height = height
